Flutter Web Demo: Barcode, QR Code and PDF417 Scanner

A Flutter web project that demonstrates how to use Dynamsoft Barcode Reader SDK to scan 1D barcodes, QR codes and PDF417 in the browser.

Getting Started

  1. Apply for a 30-day trial license of Dynamsoft Barcode Reader and replace the license key in the main.dart file with your own:

    await _barcodeReader.setLicense(
  2. Run the project:

    flutter run -d chrome

    Flutter web barcode, QR code, and PDF417 scanner

Try Online Demo


flutter web barcode qr scanner


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